SHANGHAI FAMOUS TRADE CO.,LTD
| Payment Terms | L/C, , T/T |
| Supply Ability | 10PCS/month |
| Delivery Time | 2-4weeks |
| Packaging Details | single wafer case in 100-grade cleaning room |
| Material | GaN-on-Sic |
| Industry | Semiconductor wafer,LED |
| Application | semiconductor device,LD wafer,LED wafer, explorer detector，laser， |
| TYPE | epi wafers |
| customized | ok |
| size | commen 2inchx0.35mmt |
| thickness | 350±50um |
| layer | 1-25UM |
| Dislocation density | <1E7cm-2 |
| Brand Name | zmsh |
| Model Number | GaN-ON-SIC |
| Certification | ROHS |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | L/C, , T/T | Supply Ability | 10PCS/month |
| Delivery Time | 2-4weeks | Packaging Details | single wafer case in 100-grade cleaning room |
| Material | GaN-on-Sic | Industry | Semiconductor wafer,LED |
| Application | semiconductor device,LD wafer,LED wafer, explorer detector，laser， | TYPE | epi wafers |
| customized | ok | size | commen 2inchx0.35mmt |
| thickness | 350±50um | layer | 1-25UM |
| Dislocation density | <1E7cm-2 | Brand Name | zmsh |
| Model Number | GaN-ON-SIC | Certification | ROHS |
| Place of Origin | CHINA | ||
| High Light | 6inch EPI Wafers ，GaN-ON-SiC EPI Wafers ，EPI Layers Gallium Nitride Wafer | ||
4inch 6inch GaN-ON-SiC EPI layer wafers GaN-ON-Si EPI layer wafers
About GaN-on-GaN GaN-on-SIC Feature Introduce
GaN epitaxial wafer: According to the different substrates, it is mainly divided into four types: GaN-on-Si, GaN-on-SiC, GaN-on-sapphire, and GaN-on-GaN.
GaN-on-Si: The current industry production yield is low, but there is a huge potential for cost reduction: because Si is the most mature, defect-free, and lowest-cost substrate material; at the same time, Si can be expanded to 8-inch wafer fabs , reduce the unit production cost, so that the wafer cost is only one percent of that of the SiC base; the growth rate of Si is 200 to 300 times that of the SiC crystal material, and the corresponding fab equipment depreciation and energy consumption difference in cost, etc. GaN-on-Si epitaxial wafers are mainly used in the manufacture of power electronic devices, and the technical trend is to optimize large-scale epitaxy technology.
GaN-on-SiC: Combining the excellent thermal conductivity of SiC with the high power density and low loss capabilities of GaN, it is a suitable material for RF. Limited by the SiC substrate, the current size is still limited to 4 inches and 6 inches, and 8 inches has not been promoted. GaN-on-SiC epitaxial wafers are mainly used to manufacture microwave radio frequency devices.
GaN-on-sapphire: Mainly used in the LED market, the mainstream size is 4 inches, and the market share of GaN LED chips on sapphire substrates has reached more than 90%.
GaN-on-GaN: The main application market of GaN using homogenous substrates is blue/green lasers, which are used in laser display, laser storage, laser lighting and other fields.
GaN device design and manufacturing: GaN devices are divided into radio frequency devices and power electronic devices. Radio frequency device products include PA, LNA, switches, MMICs, etc., which are oriented to base station satellite, radar and other markets; power electronic device products include SBD, normally-off FET. , Normally-on FET, Cascode FET and other products for wireless charging, power switch, envelope tracking, inverter, converter and other markets.
According to the process, it is divided into two categories: HEMT, HBT radio frequency process and SBD, PowerFET power electronic device process.
Applications
Specifications for GaN-on-GaN Substrates for Each Grade
|
| 4-6”GaN ON-SIC |
| Item | Type: N-type SIC |
| Dimensions size | Ф 100.0mm ± 0.5mm |
| Thickness of Substrate | 350 ± 30 µm |
| Orientation of Substrate | 4°off C-axis(0001) |
| Polish | DSP |
| Ra | <0.2nm |
| Epilyaer structure | 0.5um pGaN/20um iGaN/2um nGaN/FS-GaN |
| Epi thickness/STD | 1~25um/<3% |
| Roughness | <0.5nm |
| Discolation density | <1X107cm-2 |
| pGaN Carrier concentration | >1E17CM-3; |
| iGaN Carrier concentration | > 1E17CM-3; |
| nGaN Carrier concentration | >1E17CM-3; |
| Useable area | P level>90%; R level>80%: Dlevel>70%(edge and macro defects exclusion) |
Our services
1. Factory direct manufacture and sell.
2. Fast, accurate quotes.
3. Reply to you within 24 working hours.
4. ODM: Customized design is avaliable.
5. Speed and precious delivery.
FAQ
Q: Is there any stock or standard product?
A: Yes, commen size as like2inch 0.3mm standard size always in stocks.
Q: How about the samples policy?
A: sorry, but suggest you can buy some 10x10mm size back for test firstly.
Q: If i place an order now ,how long would it be before i got delivery ?
A: standard size in stock in 1weeks can be expressed after payment.
and our payment term is 50％ deposit and left before delivery.
Company Details
Business Type:
Manufacturer,Agent,Importer,Exporter,Trading Company
Year Established:
2013
Total Annual:
1000000-1500000
Ecer Certification：
Verified Supplier
SHANGHAI FAMOUS TRADE CO.,LTD. locates in the city of Shanghai, Which is the best city of China, and our factory is founded in Wuxi city in 2014. We specialize in processing a varity of materials into wafers, substrates and custiomized optical glass parts.components wi... SHANGHAI FAMOUS TRADE CO.,LTD. locates in the city of Shanghai, Which is the best city of China, and our factory is founded in Wuxi city in 2014. We specialize in processing a varity of materials into wafers, substrates and custiomized optical glass parts.components wi...
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